```html
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    <title>深度解析：深拷贝与浅拷贝 | 技术小馆</title>
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</head>
<body>
    <!-- Hero Section -->
    <section class="hero-gradient text-white py-20 px-4 md:py-32">
        <div class="container mx-auto max-w-6xl">
            <div class="flex flex-col md:flex-row items-center">
                <div class="md:w-1/2">
                    <h1 class="text-4xl md:text-5xl font-bold leading-tight mb-4">
                        深度解析：<br>
                        <span class="text-yellow-300">深拷贝</span>与<span class="text-teal-300">浅拷贝</span>
                    </h1>
                    <p class="text-xl md:text-2xl font-light mb-8 opacity-90">
                        探索对象复制的艺术，理解内存管理的精髓
                    </p>
                    <a href="#content" class="bg-white text-indigo-600 hover:bg-gray-100 px-6 py-3 rounded-full font-medium transition-all duration-300 inline-flex items-center">
                        <i class="fas fa-arrow-down mr-2"></i> 开始探索
                    </a>
                </div>
                <div class="md:w-1/2 mt-10 md:mt-0">
                    <div class="mermaid">
                        graph TD
                            A[对象复制] --> B[浅拷贝]
                            A --> C[深拷贝]
                            B --> D[仅复制顶层对象]
                            B --> E[共享引用对象]
                            C --> F[递归复制所有对象]
                            C --> G[完全独立副本]
                    </div>
                </div>
            </div>
        </div>
    </section>

    <!-- Main Content -->
    <section id="content" class="py-16 px-4">
        <div class="container mx-auto max-w-6xl">
            <div class="mb-16 text-center">
                <h2 class="text-3xl font-bold mb-4">两种复制方式的本质区别</h2>
                <p class="text-gray-600 max-w-2xl mx-auto">
                    深拷贝和浅拷贝在处理对象内部引用和层次结构时采取完全不同的策略，选择哪种方式取决于您的具体需求和应用场景。
                </p>
            </div>

            <div class="grid md:grid-cols-2 gap-8 mb-16">
                <!-- 浅拷贝卡片 -->
                <div class="bg-white rounded-xl p-8 shadow-lg feature-card transition-all duration-300">
                    <div class="flex items-center mb-6">
                        <div class="bg-blue-100 p-3 rounded-full mr-4">
                            <i class="fas fa-layer-group text-blue-600 text-2xl"></i>
                        </div>
                        <h3 class="text-2xl font-bold text-gray-800">浅拷贝 (Shallow Copy)</h3>
                    </div>
                    <div class="space-y-4">
                        <p class="text-gray-600 leading-relaxed">
                            <strong class="text-blue-600">定义：</strong>创建一个新对象，但新对象中的字段仍然是对原对象字段的引用，而不是新对象的副本。
                        </p>
                        <div class="bg-blue-50 p-4 rounded-lg">
                            <h4 class="font-semibold text-blue-800 mb-2 flex items-center">
                                <i class="fas fa-lightbulb mr-2"></i> 关键特点
                            </h4>
                            <ul class="list-disc pl-5 text-gray-700 space-y-1">
                                <li>仅复制对象本身</li>
                                <li>内部引用类型字段指向相同地址</li>
                                <li>实现简单，性能较高</li>
                                <li>修改共享对象会影响原对象</li>
                            </ul>
                        </div>
                    </div>
                </div>

                <!-- 深拷贝卡片 -->
                <div class="bg-white rounded-xl p-8 shadow-lg feature-card transition-all duration-300">
                    <div class="flex items-center mb-6">
                        <div class="bg-purple-100 p-3 rounded-full mr-4">
                            <i class="fas fa-copy text-purple-600 text-2xl"></i>
                        </div>
                        <h3 class="text-2xl font-bold text-gray-800">深拷贝 (Deep Copy)</h3>
                    </div>
                    <div class="space-y-4">
                        <p class="text-gray-600 leading-relaxed">
                            <strong class="text-purple-600">定义：</strong>创建一个新对象，并递归地复制原对象中的所有引用类型字段所指向的对象。
                        </p>
                        <div class="bg-purple-50 p-4 rounded-lg">
                            <h4 class="font-semibold text-purple-800 mb-2 flex items-center">
                                <i class="fas fa-lightbulb mr-2"></i> 关键特点
                            </h4>
                            <ul class="list-disc pl-5 text-gray-700 space-y-1">
                                <li>递归复制所有内部对象</li>
                                <li>新对象与原对象完全独立</li>
                                <li>实现复杂，性能较低</li>
                                <li>修改不会影响原对象</li>
                            </ul>
                        </div>
                    </div>
                </div>
            </div>

            <!-- 代码示例对比 -->
            <div class="mb-16">
                <h2 class="text-3xl font-bold mb-8 text-center">代码实现对比</h2>
                
                <div class="grid md:grid-cols-2 gap-8">
                    <!-- 浅拷贝代码 -->
                    <div>
                        <div class="flex items-center mb-4">
                            <div class="w-3 h-3 rounded-full bg-red-500 mr-2"></div>
                            <div class="w-3 h-3 rounded-full bg-yellow-500 mr-2"></div>
                            <div class="w-3 h-3 rounded-full bg-green-500 mr-3"></div>
                            <h3 class="text-xl font-semibold">浅拷贝实现</h3>
                        </div>
                        <div class="code-block text-gray-200 p-6 rounded-lg overflow-x-auto">
                            <pre><code class="language-java">import java.util.Arrays;

public class ShallowCopyDemo implements Cloneable {
    private int[] numbers;

    public ShallowCopyDemo(int[] numbers) {
        this.numbers = numbers;
    }

    @Override
    protected Object clone() throws CloneNotSupportedException {
        return super.clone();
    }

    public static void main(String[] args) throws CloneNotSupportedException {
        int[] originalNumbers = {1, 2, 3};
        ShallowCopyDemo original = new ShallowCopyDemo(originalNumbers);
        ShallowCopyDemo copy = (ShallowCopyDemo) original.clone();

        System.out.println("原始数组: " + Arrays.toString(original.numbers));
        System.out.println("拷贝数组: " + Arrays.toString(copy.numbers));

        // 修改拷贝对象
        copy.numbers[0] = 99;

        System.out.println("修改后:");
        System.out.println("原始数组: " + Arrays.toString(original.numbers));
        System.out.println("拷贝数组: " + Arrays.toString(copy.numbers));
    }
}</code></pre>
                        </div>
                        <div class="mt-4 bg-blue-50 p-4 rounded-lg">
                            <h4 class="font-semibold text-blue-800 mb-2 flex items-center">
                                <i class="fas fa-terminal mr-2"></i> 输出结果
                            </h4>
                            <div class="bg-gray-800 text-green-400 p-4 rounded">
                                <p>原始数组: [1, 2, 3]</p>
                                <p>拷贝数组: [1, 2, 3]</p>
                                <p>修改后:</p>
                                <p>原始数组: [99, 2, 3]</p>
                                <p>拷贝数组: [99, 2, 3]</p>
                            </div>
                        </div>
                    </div>

                    <!-- 深拷贝代码 -->
                    <div>
                        <div class="flex items-center mb-4">
                            <div class="w-3 h-3 rounded-full bg-red-500 mr-2"></div>
                            <div class="w-3 h-3 rounded-full bg-yellow-500 mr-2"></div>
                            <div class="w-3 h-3 rounded-full bg-green-500 mr-3"></div>
                            <h3 class="text-xl font-semibold">深拷贝实现</h3>
                        </div>
                        <div class="code-block text-gray-200 p-6 rounded-lg overflow-x-auto">
                            <pre><code class="language-java">import java.util.Arrays;

public class DeepCopyDemo implements Cloneable {
    private int[] numbers;

    public DeepCopyDemo(int[] numbers) {
        this.numbers = numbers;
    }

    @Override
    protected Object clone() throws CloneNotSupportedException {
        DeepCopyDemo copy = (DeepCopyDemo) super.clone();
        // 进行深拷贝，复制内部数组
        copy.numbers = this.numbers.clone();
        return copy;
    }

    public static void main(String[] args) throws CloneNotSupportedException {
        int[] originalNumbers = {1, 2, 3};
        DeepCopyDemo original = new DeepCopyDemo(originalNumbers);
        DeepCopyDemo copy = (DeepCopyDemo) original.clone();

        System.out.println("原始数组: " + Arrays.toString(original.numbers));
        System.out.println("拷贝数组: " + Arrays.toString(copy.numbers));

        // 修改拷贝对象
        copy.numbers[0] = 99;

        System.out.println("修改后:");
        System.out.println("原始数组: " + Arrays.toString(original.numbers));
        System.out.println("拷贝数组: " + Arrays.toString(copy.numbers));
    }
}</code></pre>
                        </div>
                        <div class="mt-4 bg-purple-50 p-4 rounded-lg">
                            <h4 class="font-semibold text-purple-800 mb-2 flex items-center">
                                <i class="fas fa-terminal mr-2"></i> 输出结果
                            </h4>
                            <div class="bg-gray-800 text-green-400 p-4 rounded">
                                <p>原始数组: [1, 2, 3]</p>
                                <p>拷贝数组: [1, 2, 3]</p>
                                <p>修改后:</p>
                                <p>原始数组: [1, 2, 3]</p>
                                <p>拷贝数组: [99, 2, 3]</p>
                            </div>
                        </div>
                    </div>
                </div>
            </div>

            <!-- 使用场景建议 -->
            <div class="bg-white rounded-xl p-8 shadow-lg mb-16">
                <h2 class="text-3xl font-bold mb-6">何时使用哪种拷贝方式？</h2>
                
                <div class="grid md:grid-cols-2 gap-8">
                    <div>
                        <h3 class="text-xl font-semibold mb-4 text-blue-600 flex items-center">
                            <i class="fas fa-check-circle mr-2"></i> 适合浅拷贝的场景
                        </h3>
                        <ul class="space-y-3 text-gray-700">
                            <li class="flex items-start">
                                <i class="fas fa-check text-green-500 mt-1 mr-2"></i>
                                <span>对象不包含嵌套的引用类型</span>
                            </li>
                            <li class="flex items-start">
                                <i class="fas fa-check text-green-500 mt-1 mr-2"></i>
                                <span>性能是关键考虑因素</span>
                            </li>
                            <li class="flex items-start">
                                <i class="fas fa-check text-green-500 mt-1 mr-2"></i>
                                <span>不需要修改复制后的对象</span>
                            </li>
                            <li class="flex items-start">
                                <i class="fas fa-check text-green-500 mt-1 mr-2"></i>
                                <span>有意共享内部对象状态</span>
                            </li>
                        </ul>
                    </div>
                    <div>
                        <h3 class="text-xl font-semibold mb-4 text-purple-600 flex items-center">
                            <i class="fas fa-exclamation-circle mr-2"></i> 需要深拷贝的场景
                        </h3>
                        <ul class="space-y-3 text-gray-700">
                            <li class="flex items-start">
                                <i class="fas fa-check text-green-500 mt-1 mr-2"></i>
                                <span>对象包含复杂的嵌套结构</span>
                            </li>
                            <li class="flex items-start">
                                <i class="fas fa-check text-green-500 mt-1 mr-2"></i>
                                <span>需要完全独立的副本</span>
                            </li>
                            <li class="flex items-start">
                                <i class="fas fa-check text-green-500 mt-1 mr-2"></i>
                                <span>可能会修改复制后的对象</span>
                            </li>
                            <li class="flex items-start">
                                <i class="fas fa-check text-green-500 mt-1 mr-2"></i>
                                <span>需要线程安全的副本</span>
                            </li>
                        </ul>
                    </div>
                </div>
            </div>

            <!-- 内存示意图 -->
            <div class="bg-white rounded-xl p-8 shadow-lg mb-16">
                <h2 class="text-3xl font-bold mb-6">内存结构对比</h2>
                <div class="mermaid">
                    graph LR
                        subgraph 浅拷贝
                            A[原对象] --> B[数组]
                            C[拷贝对象] --> B
                        end
                        
                        subgraph 深拷贝
                            D[原对象] --> E[数组1]
                            F[拷贝对象] --> G[数组2]
                        end
                </div>
                <div class="mt-6 grid md:grid-cols-2 gap-4">
                    <div class="bg-blue-50 p-4 rounded-lg">
                        <h4 class="font-semibold text-blue-800 mb-2">浅拷贝内存结构</h4>
                        <p class="text-gray-700">原对象和拷贝对象共享同一个内部数组，修改任何一个都会影响另一个。</p>
                    </div>
                    <div class="bg-purple-50 p-4 rounded-lg">
                        <h4 class="font-semibold text-purple-800 mb-2">深拷贝内存结构</h4>
                        <p class="text-gray-700">原对象和拷贝对象拥有各自独立的内部数组，互不干扰。</p>
                    </div>
                </div>
            </div>
        </div>
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